#include"student.h"

void test1()
{
	DT data;
	DTintial(&data);
	DTpush(&data, 1);
	DTpush(&data, 2);
	DTpush(&data, 3);
	DTpush(&data, 4);
	DTpush(&data, 5);
	DTprint(data);
	//DTdelete(&data);
	//DTdelete(&data);
	//DTdelete(&data);
	//DTdelete(&data);
	//DTprint(data);

	//DTsearch(data, 1);
	//DTsearch( data,5);
	DTchange(&data, 1, 5);
	DTchange(& data, 5, 1);
	DTprint(data);



}
int main()
{
	test1();

	return 0;
}